Bennington 185 GL 2006 boat specs
Bennington
Bennington 185 GL 2006
2006
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Bennington 185SL 2009 boat specs
Bennington
Bennington 185SL 2009
2009
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Bennington 185 GL 2006 vs Bennington 185SL 2009 — Same Brand, Different Boat

The Bennington 185 GL 2006 vs Bennington 185SL 2009 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

On paper these two are close siblings in the size department — Bennington 185 GL 2006 at 18,0 ft versus Bennington 185SL 2009 at 18,0 ft. Weight tells a clearer story for trailering families: the Bennington 185SL 2009 tips the scales at 1 611 lbs — 1 424 lbs less than the Bennington 185 GL 2006 at 187 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

Both boats share a closely matched power ceiling — 60 hp for the Bennington 185 GL 2006 and 60 hp for the Bennington 185SL 2009. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup.

Both boats are rated for 23 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

At this size, power-to-weight ratio matters more than outright horsepower. The Bennington 185 GL 2006 comes in at 3 lbs per hp versus 27 lbs per hp for the Bennington 185SL 2009. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.

The Bennington 185 GL 2006 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Bennington 185SL 2009 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.

Bottom line: The Bennington 185 GL 2006 and Bennington 185SL 2009 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeBennington
MakeBennington
Model185 GL
Model185SL
Model Year2006
Model Year2009
Measurements / Dimensions
Beam8 ft
Beam8 ft
Beam - Meters2.44
Beam - Meters2.44
Beam - Inches96
Beam - Inches96
Weight - DetailWith 23 in. Tubes: 1,640 lbs. With 25 in. Tubes: 1,870 lbs
Weight - DetailWith 23 in. Tubes: 1,536 lbs. With 25 in. Tubes: 1,611 lbs
Weight - kg848.22
Weight - kg730.74
Weight - lbs.187
Weight - lbs.1611
Length [deck]17 ft. 11 in
Length [deck]17 ft. 11 in
Length - Feet18
Length - Feet18
Length overall - Detail18 ft. 0 in
Length overall - Detail18 ft. 6 in
Length overall - Meters5.49
Length overall - Meters5.64
Length overall - Inches216
Length overall - Inches222
Length - Inchesnot available
Length - Inches6
Pontoon and Inflatable Specific
Tube diameter23 or 25 in
Tube diameter23 or 25 in
Tube gauge.080 in
Tube gauge0.08 in
Number of tubes2
Number of tubes2
Engine and Drivetrain
Fuel tank capacity - Detail26 gal. w/remote fill
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters98.42
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal26
Fuel tank capacity - Galnot available
Drive typeOutboard
Drive typeOutboard
Engine max60 hp
Engine max60 hp
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacityWith 23 in. Tubes: 1,200 lbs. With 25 in. Tubes: 1,500 lbs
Maximum capacityWith 23 in. Tubes: 1,095 lbs. With 25 in. Tubes: 1,365 lbs
Maximum peopleWith 23 in. Tubes: 9 With 25 in. Tubes: 11
Maximum peopleWith 23 in. Tubes: 8 With 25 in. Tubes: 1
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typePontoon

Bennington 185 GL 2006 vs Bennington 185SL 2009 — Common Questions

Which is the larger boat — the Bennington 185 GL 2006 or the Bennington 185SL 2009?
The Bennington 185SL 2009 is the longer of the two at 18,0 feet overall. The Bennington 185 GL 2006 comes in at 18,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Bennington 185 GL 2006 or the Bennington 185SL 2009?
For trailering, the Bennington 185 GL 2006 has the edge at 187 lbs dry weight versus 1 611 lbs for the Bennington 185SL 2009. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
How many people can each boat hold?
The Bennington 185 GL 2006 is Coast Guard rated for 23 passengers, while the Bennington 185SL 2009 is certified for 23. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat has the better power-to-weight ratio?
The Bennington 185 GL 2006 has a better power-to-weight ratio at 3 lbs per hp compared to 27 lbs per hp for the Bennington 185SL 2009. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Bennington 185 GL 2006 and Bennington 185SL 2009 share an 8 ft beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.
Are the Bennington 185 GL 2006 and Bennington 185SL 2009 from the same manufacturer?
Yes — both the Bennington 185 GL 2006 and the Bennington 185SL 2009 are built by Bennington. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.